3y+4y-29=-71

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Solution for 3y+4y-29=-71 equation:


Simplifying
3y + 4y + -29 = -71

Reorder the terms:
-29 + 3y + 4y = -71

Combine like terms: 3y + 4y = 7y
-29 + 7y = -71

Solving
-29 + 7y = -71

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '29' to each side of the equation.
-29 + 29 + 7y = -71 + 29

Combine like terms: -29 + 29 = 0
0 + 7y = -71 + 29
7y = -71 + 29

Combine like terms: -71 + 29 = -42
7y = -42

Divide each side by '7'.
y = -6

Simplifying
y = -6

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